CN201560409U - High protection grade combined anti-collision guard rail - Google Patents
High protection grade combined anti-collision guard rail Download PDFInfo
- Publication number
- CN201560409U CN201560409U CN2009202777264U CN200920277726U CN201560409U CN 201560409 U CN201560409 U CN 201560409U CN 2009202777264 U CN2009202777264 U CN 2009202777264U CN 200920277726 U CN200920277726 U CN 200920277726U CN 201560409 U CN201560409 U CN 201560409U
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- Prior art keywords
- crossbeam
- column
- face
- guard rail
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000011150 reinforced concrete Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 15
- 239000004567 concrete Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000001723 curing Methods 0.000 abstract 1
- 238000009863 impact test Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202777264U CN201560409U (en) | 2009-12-01 | 2009-12-01 | High protection grade combined anti-collision guard rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202777264U CN201560409U (en) | 2009-12-01 | 2009-12-01 | High protection grade combined anti-collision guard rail |
Publications (1)
Publication Number | Publication Date |
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CN201560409U true CN201560409U (en) | 2010-08-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009202777264U Expired - Lifetime CN201560409U (en) | 2009-12-01 | 2009-12-01 | High protection grade combined anti-collision guard rail |
Country Status (1)
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CN (1) | CN201560409U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103741590A (en) * | 2014-01-20 | 2014-04-23 | 北京中路安交通科技有限公司 | Bridge protection system |
CN107553693A (en) * | 2015-11-03 | 2018-01-09 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107675652A (en) * | 2017-06-11 | 2018-02-09 | 王建友 | A kind of elastic safety guard fence |
CN110820553A (en) * | 2019-10-30 | 2020-02-21 | 上海市政工程设计研究总院(集团)有限公司 | Combined prefabricated bridge guardrail |
CN111945628A (en) * | 2020-08-10 | 2020-11-17 | 华蓝设计(集团)有限公司 | Repairable assembly type combined anti-collision guardrail and construction method thereof |
CN112504599A (en) * | 2020-11-20 | 2021-03-16 | 陕西煤业化工技术研究院有限责任公司 | Friction energy-absorbing plate collision test wall and prefabricating and construction installation process thereof |
-
2009
- 2009-12-01 CN CN2009202777264U patent/CN201560409U/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103741590A (en) * | 2014-01-20 | 2014-04-23 | 北京中路安交通科技有限公司 | Bridge protection system |
CN103741590B (en) * | 2014-01-20 | 2016-01-20 | 北京中路安交通科技有限公司 | Bridge protection system |
CN107553692B (en) * | 2015-11-03 | 2019-07-26 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107553692A (en) * | 2015-11-03 | 2018-01-09 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107558408A (en) * | 2015-11-03 | 2018-01-09 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107653777A (en) * | 2015-11-03 | 2018-02-02 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107558408B (en) * | 2015-11-03 | 2019-07-26 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107553693B (en) * | 2015-11-03 | 2019-07-26 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107553693A (en) * | 2015-11-03 | 2018-01-09 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107653777B (en) * | 2015-11-03 | 2019-07-26 | 北京鸿锐嘉科技发展有限公司 | The preparation method of crash bearer |
CN107675652A (en) * | 2017-06-11 | 2018-02-09 | 王建友 | A kind of elastic safety guard fence |
CN110820553A (en) * | 2019-10-30 | 2020-02-21 | 上海市政工程设计研究总院(集团)有限公司 | Combined prefabricated bridge guardrail |
CN111945628A (en) * | 2020-08-10 | 2020-11-17 | 华蓝设计(集团)有限公司 | Repairable assembly type combined anti-collision guardrail and construction method thereof |
CN112504599A (en) * | 2020-11-20 | 2021-03-16 | 陕西煤业化工技术研究院有限责任公司 | Friction energy-absorbing plate collision test wall and prefabricating and construction installation process thereof |
CN112504599B (en) * | 2020-11-20 | 2023-09-22 | 陕西煤业化工技术研究院有限责任公司 | Friction energy absorption plate collision test wall and prefabrication and construction installation process thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING GENERAL MUNICIPAL ENGINEERING DESIGN + RES Free format text: FORMER NAME: BEIJING MUNICIPAL ENGINEERING DESIGN RESEARCH CENTRAL INST. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100078, building 32, No. 3 North Main Street, Haidian District, Beijing, Xizhimen Patentee after: BEIJING GENERAL MUNICIPAL ENGINEERING DESIGN & RESEARCH INSTITUTE CO., LTD. Patentee after: Beijing Zhongluan Traffic Technological Co., Ltd., Patentee after: Beijing Capital Road Development Group Co., Ltd. Address before: 100078, building 32, No. 3 North Main Street, Haidian District, Beijing, Xizhimen Patentee before: Beijing General Municipal Engineering Design & Research Institute Patentee before: Beijing Zhongluan Traffic Technological Co., Ltd., Patentee before: Beijing Capital Road Development Group Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100825 |